Home / 93,546.62-140,303.06-26,970.39

Finding the Fourth Proportional to 93,546.62, 140,303.06 and 26,970.39

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Solution

The fourth proportional to 93,546.62, 140,303.06 and 26,970.39 is: 40,450.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,546.62 : 140,303.06 = 26,970.39 : x
  2. Step 2: Convert to fraction form
    93,546.62/140,303.06 = 26,970.39/x
  3. Step 3: Cross multiply
    93,546.62x = 140,303.06 × 26,970.39
  4. Step 4: Simplify right side
    93,546.62x = 3,784,028,111.54
  5. Step 5: Solve for x
    x = 3,784,028,111.54/93,546.62
  6. Step 6: Final answer
    x = 40,450.72

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.